EPJ Web Conf.
Volume 259, 2022The 19th International Conference of Strangeness in Quark Matter (SQM 2021)
|Number of page(s)||4|
|Section||Bulk Properties (Parallel)|
|Published online||01 February 2022|
QCD Critical Point and Net-Proton Number Fluctuations at RHIC-STAR
1 Central China Normal University
2 Lawrence Berkeley National Laboratory
* e-mail: email@example.com
Published online: 1 February 2022
In the search of QCD phase boundary and critical point, higher-order cumulants of conserved quantities are proposed as promising observables and have been studied extensively both experimentally and theoretically. In this paper we present cumulant ratios up to 6th-order of net-proton number distributions in Au+Au collisions at √SNN = 7.7 - 200 GeV from STAR Beam Energy Scan program phase I and √S = 200 GeV p + p collisions. The results are compared with various models and Lattice QCD calculations.
© The Authors, published by EDP Sciences, 2022
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